package com.yan.demo;

import org.springframework.stereotype.Service;

/**
 * @ClassName: DemoService
 * @Author: LiWu.Yan
 * @CreateTime: 2022/1/4
 * @Description:
 */
@Service
public class DemoService {
    public Integer add(Integer a, Integer b) {
        return a + b;
    }
}
